Trane BAYECON103AA - Economizer Installation Diagrams; Economizer Insertion Diagram; Return Damper Adjustment Diagram

4
4WCZ6, 4YCZ6, or 4DCZ6 Unit
Dry bulb outside air
temperature sensor
Economizer
actuator and
Logic Module
Insert economizer
in folded shipping
position
Figure 4. Insert Economizer in Shipping Position
INSTALLER’S GUIDE
Return Air Damper
1.) Swing
Down
Return Air
Damper
Economizer
2.) Insert Assembly
Screw
Figure 5. Swing Down and Set Economizer Return Damper